Showing posts with label Caving lights. Show all posts
Showing posts with label Caving lights. Show all posts

Tuesday, 28 July 2020

FENIX SUPER RAPTOR HM65R Edition

FENIX SUPERRAPTOR HM65R Edition


New from Fenix, the SUPER RAPTOR a modified version of the HM65R. This model featuring an upgraded driver circuit and a change in color temperature of the LED's.
A 5 year warranty appeals to me along with a "Lock out" function to prevent accidental powering on of the lamp whilst in a pack or pocket. or any luggage for that matter.
Run times are battery dependent and mode dependent.


There are two CREE lamps, one with a lens to form a "Spotlight" beam and the other to form a "Flood light" beam.
The lenses are  made from toughened glass.



The main body has been constructed from a magnesium alloy, which is lightweight but durable. The battery (18650 protected) of the Fenix Super Raptor can be charged in situ via a USB Type C connector (ie a thunderbolt type connector) which are much less prone to damage than the Type B micro USB plugs and also Type C is symmetrical, therefore there is zero chance of incorrect insertion due to an asymmetrical plug design.
It takes approximately 3 hours to charge a flat battery via the USB cable. One light on indicates: 21-40% charged; 2 lights on 41-60% charged; three lights on 61-80% charged and 4 lights on 81-100% charged. One light flashing, you're in trouble if you are still underground and no spare batteries LOL, but seriously, it means 0-20% charged! By pressing a combination of the switches (see manual), the approximate charge can be determined at any time.


Diagram on the casing indicates the correct insertion of the battery.
The unit is waterproof to 2 m for up to 30 minutes to satisfy the IP68 test requirement. The Super Raptor is supplied with a spare O-ring as well. 


A full set of easily understandable (At least it was easy for me to understand) operator instructions in several languages was supplied along with a warranty card

The Fenix Super Raptor can be powered by 2 CR123A non rechargeable batteries and generic 18650's however, Fenix recommend the use of quality made protected 18650 batteries. There is no warranty against the incorrect use of any type of battery and or resulting damage from such use.
The light came with a 3500mAh 12.6watt 18650 battery.

The Fenix Super Raptor is indistinguishable from the previous model except for the model markings on the opposite end cap (non removable) to that of the battery. There it is marked as: "SUPERRAPTOR EDITION".

An O-ring sealed battery port provides an IP68 level of water resistance to 2m pressure for up to 30 minutes submersion.

During charging there is a LED indicator which enables the user to determine approximately the current charge capacity  at any one point in time.

Construction materials:

Aluminium, polycarbonate and magnesium alloy, elastic and silicone material for the head band.

There is a small "plate" which partially covers the two switches to help prevent accidental switching. This is only in effect when the light is not in the tilted position.

I'm not going to write out or paraphrase the comprehensive operating instructions, suffice it to say I found them easy to read and understand and they are available in: Polish; German; Suomi; Chinese and English.


The Fenix Superraptor comes with a Type C USB cable, spare O-ring and Headband. Optional accessories are a special helmet mounting plate.


Why did I get this lamp?

I wanted it for caving and will test it thoroughly. To be honest it will comprise of a main light until I can get a hold of a more professional caving lamp (from WISDOM, who manufacture mining lights and are approved in this area with certifications such as MSHA, IECEX etc.)

Dual beams ( not a necessity for caving) but waterproofness to at least 2m is a definite must have for caving. Dual lights may provide some redundancy for LED failure or more likely switch failure, as it is a mechanical switch system.

In case you are wondering the Flood light is the smaller of the two lights. The casing gets slightly warm to the touch when charging from dead flat (totally normal). As for operating temperature, this I will determine during the real field test of some caving of course in the coming months where we will be entering some large systems in the Northern hemisphere ( not that we don't have any big systems in Australia LOL!

What's the difference between this Superraptor and the previous model? Well the previous model did not have a constant current drain and as such the Lamps were said to dim over their published working times, hence a different driver circuitry. The colour temperature of the LED's is also said to differ. As to these claims I can only report what I have read so far on the internet both officially and unofficially as I don't own the previous model.


Finally, can the light be powered on whilst charging is taking place?

During charging, the Medium power level of either the Flood light or the Spotlight can be selected. Once charging is complete, the light will not automatically power on.


No where is it recommended or suggested otherwise in any of the FENIX literature that the SuperRaptor is suitable for caving purposes. For me this seems strange but there may be a reason?

Supposedly it is 97 hours duration at 30 lumens in spotlight mode. This, I'd have to see as I don't believe that! 30 lumens is more than enough light for caving unless one want to light ginormous caverns and or highlight particular speleothems some distance away from the viewers or highlight a tricky manoeuvre for safety. If one is not bivouacking underground, then 20-24 hours of caving in a sports type cave is a long time, so this would be like 4 trips underground before a recharge. The literature also states that longer runtimes are possible with bigger capacity batteries. The supplied battery is rated at  3500mAh 12.6 watts.

It should be noted that when ALL FOUR LEDs are lit on the power switch, this DOES NOT mean fully charged cell, it merely indicates a cell which has a charge anywhere between 85-100% capacity. 


Time will tell as to the overall durability of this light for the demanding use during caving. 

Availability:

Currently NOT available in the USA.

and many pictures show different body markings

for example: where the words SuperRaptor appear on the main torch body unlike my model where the markings are on one of the end caps.



BCT


Latest News!!


Check the first caving review here of the Fenix Super Raptor
HM 65R


Monday, 27 July 2020

Fenix E15, why I think this is a good caving light

Fenix E15, why I think this is a good caving light (using more than one of them of course) plus usual backup lights.


My well-used Fenix E15, still sporting "caving mud" on the lamp bezel! The Fenix E15 (I reviewed it a while back) is a well-made torch from Fenix. Solidly constructed, can take a beating, only one "O-ring" Spare O ring supplied upon purchase. In fact this handy light has also been used a a "Table top" lighting lamp for lapse photography in my "daytime business" as a filmmaker, many many times- bet you didn't know this light was suitable for that eh?




I've been a caver now for well over 40 years now! I started with el cheapo lights (using carbon batteries and globes) as a beginner in my teens to using Petzl kabooms and Oldham headlamps and MSA miner's lights for the serious stuff, as a uni student; later including two caving expeditions. Lots has changed with LED's dominating the source of illumination now for cavers and miners alike.


But what of caving lights?

What could fail (and did, depending upon the globe type)  in the old lights was always the globes, so one  needed to take spare globes for long caving trips (eg 20 hours plus underground) and  to know how to change out a bulb in complete darkness, if necessary.

Today the LED really can't fail (if correctly placed on the circuit board and reverse polarity protection is in place) so there is not problem there. In a cave, one can not have enough "light power". No lights, you aren't getting out full stop.

Small LEDs digitally controlled, constant current driver circuits provide long burn times at reasonable brightness and heat output. Good quality reflectors are all part and parcel of many quality LED lights these days.


The old style cap lamps of miners had a fool proof switch which was basically impossible to fail even as a mechanical device. it simply rotated a shaft of sturdy metal and another sturdy contact perpendicular to that shaft acted as a switch and the light came on or off.

LED lights which are popular in today's outdoor market, most have some sort of mechanical switch which is usually but not limited to a "push button" actuation. Divers lights can feature almost the same but the better ones feature a "magnetic switch" where there is no actual connection between the switch and internal region of the torch/flashlight, in order to not compromise the integrity of the torch.


Some dive lights are "twist on twist off" and these also offer good protection against any "mechanical failures during diving, especially night diving. The downsides to this latter kind of light is that they are better used by experienced divers, so as not to accidentally unscrew the head and cause a leakage.


As for caving small twist on twist off light with basic waterproofness of about 2m submersion can offer long run times per battery: for example up to 9 hours per batter such as a Fenix E15 (I've owned one now for about 2 years and used it for caving in a very large cave system-not just one light of course:))


There are zero mechanical parts to fail, a long life LED and 9 hours per charge. If we compare this to a "proper" Miner's lamp of today where a "burn time of 13 hours is approximately standard on constant full high beam/full power; that's not too bad from a very small light of which the total lumen output is approximately 450 lumens at full power (not to be run constantly at this setting for the E15-it's gets hot if not submerged) to 30 lumens for approximately 9 hours using a 700 mAh 16340 rechargeable battery.

One can easily have two of these lightweight torches fitted to their helmet and not even notice the weight. So each fully charged battery is like 9 hours of light! 30 Lumens of light doesn't sound much but even 10 lumens (when not negotiating some crazy dangerous traverse/ climb etc is more than enough in the darkness of a cave. 30 Lumens is brighter than a Petzl Kaboom running at low pressures (big canister, 3 hr of Carbide in the charge).


Something to consider.






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